When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.

How many operators does momondo search for flights from Tucson Airport to Singapore Changi Airport?

As of August 2025, there is 1 operator available to choose from for flights from Tucson Airport to Singapore Changi Airport.

How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.

What documentation or ID do you need to fly to Singapore Changi Airport?

The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$969 Cheap Flights from Tucson to Singapore (TUS-SIN) in 2025

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Find the cheapest flights from Tucson to Singapore (TUS-SIN)

Round-trip

One-way

Cheap round-trip flights

7:15 am - 9:30 pmTUS-SIN

47h 15m2 stops

8:50 am - 8:59 pmSIN-TUS

51h 09m2 stops

$969

Find Deal

Thu, Oct 16 - Sun, Oct 26

3:15 pm - 6:15 amTUS-SIN

24h 00m1 stop

8:45 am - 2:18 pmSIN-TUS

20h 33m1 stop

$1,025United Airlines

Find Deal

Thu, Oct 2 - Thu, Oct 9

1:30 pm - 6:15 amTUS-SIN

25h 45m2 stops

8:45 am - 5:08 pmSIN-TUS

23h 23m2 stops

$1,029United Airlines

Find Deal

Thu, Oct 2 - Thu, Oct 9

7:15 am - 6:25 pmTUS-SIN

20h 10m1 stop

10:45 am - 10:40 amSIN-TUS

62h 55m2 stops

$1,053United Airlines

Find Deal

Thu, Oct 16 - Sun, Oct 26

7:00 am - 5:00 amTUS-SIN

31h 00m2 stops

1:10 am - 8:33 pmSIN-TUS

34h 23m2 stops

$1,105Korean Air

Find Deal

Sat, Sep 27 - Mon, Sep 29

5:15 pm - 5:30 pmTUS-SIN

33h 15m2 stops

8:05 am - 4:47 pmSIN-TUS

23h 42m2 stops

$1,127American Airlines

Find Deal

Sat, Sep 27 - Tue, Sep 30

3:37 pm - 12:35 amTUS-SIN

41h 58m2 stops

2:00 am - 2:39 pmSIN-TUS

51h 39m2 stops

$1,225China Airlines

Find Deal

Thu, Oct 16 - Sat, Oct 25

12:32 pm - 11:55 amTUS-SIN

32h 23m2 stops

1:25 am - 5:47 pmSIN-TUS

31h 22m2 stops

$1,557Cathay Pacific

Find Deal

Sat, Jan 3 - Wed, Jan 7

8:40 am - 12:20 amTUS-SIN

24h 40m3 stops

2:20 am - 4:44 pmSIN-TUS

29h 24m2 stops

$5,004American Airlines

Find Deal

Thu, Oct 16 - Sat, Oct 25

6:01 am - 1:05 pmTUS-SIN

40h 04m2 stops

2:00 am - 3:21 pmSIN-TUS

52h 21m2 stops

$5,876China Airlines

Find Deal

Sat, Jan 3 - Wed, Jan 7

American Airlines flights from Tucson to Singapore

Our best American Airlines deals on Tucson to Singapore flight tickets

American Airlines

Aug 26

TUS7:00 amTucson

26h 20m

2 stops

SIN12:20 amSingapore Changi

Sep 9

SIN8:05 amSingapore Changi

26h 34m

2 stops

TUS7:39 pmTucson

$870

Find similar

American Airlines

Sep 27

TUS5:15 pmTucson

33h 15m

2 stops

SIN5:30 pmSingapore Changi

Sep 30

SIN8:05 amSingapore Changi

23h 42m

2 stops

TUS4:47 pmTucson

$1,127

Find similar

American Airlines

Oct 16

TUS8:40 amTucson

24h 40m

3 stops

SIN12:20 amSingapore Changi

Oct 25

SIN2:20 amSingapore Changi

29h 24m

2 stops

TUS4:44 pmTucson

$5,004

Find similar

United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets

United Airlines

Oct 2

TUS3:15 pmTucson

24h 00m

1 stop

SIN6:15 amSingapore Changi

Oct 9

SIN8:45 amSingapore Changi

20h 33m

1 stop

TUS2:18 pmTucson

$1,025

Find similar

United Airlines

Oct 2

TUS1:30 pmTucson

25h 45m

2 stops

SIN6:15 amSingapore Changi

Oct 9

SIN8:45 amSingapore Changi

23h 23m

2 stops

TUS5:08 pmTucson

$1,029

Find similar

United Airlines

Oct 16

TUS7:15 amTucson

20h 10m

1 stop

SIN6:25 pmSingapore Changi

Oct 26

SIN10:45 amSingapore Changi

62h 55m

2 stops

TUS10:40 amTucson

$1,053

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/16

7:15 am-9:30 pm

2 stops47h 15m

Singapore Changi

Sun 10/26

8:50 am-8:59 pm

2 stops51h 09m

$969

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/2

3:15 pm-6:15 am

1 stop24h 00m

Singapore Changi

Thu 10/9

8:45 am-2:18 pm

1 stop20h 33m

$1,025

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/2

1:30 pm-6:15 am

2 stops25h 45m

Singapore Changi

Thu 10/9

8:45 am-5:08 pm

2 stops23h 23m

$1,029

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/16

7:15 am-6:25 pm

1 stop20h 10m

Singapore Changi

Sun 10/26

10:45 am-10:40 am

2 stops62h 55m

$1,053

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sat 9/27

7:00 am-5:00 am

2 stops31h 00m

Singapore Changi

Mon 9/29

1:10 am-8:33 pm

2 stops34h 23m

$1,105

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sat 9/27

5:15 pm-5:30 pm

2 stops33h 15m

Singapore Changi

Tue 9/30

8:05 am-4:47 pm

2 stops23h 42m

$1,127

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/16

3:37 pm-12:35 am

2 stops41h 58m

Singapore Changi

Sat 10/25

2:00 am-2:39 pm

2 stops51h 39m

$1,225

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sat 1/3

12:32 pm-11:55 am

2 stops32h 23m

Singapore Changi

Wed 1/7

1:25 am-5:47 pm

2 stops31h 22m

$1,557

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Thu 10/16

8:40 am-12:20 am

3 stops24h 40m

Singapore Changi

Sat 10/25

2:20 am-4:44 pm

2 stops29h 24m

$5,004

TucsonSingapore

TUS - SIN

TUSSIN

Tucson

Sat 1/3

6:01 am-1:05 pm

2 stops40h 04m

Singapore Changi

Wed 1/7

2:00 am-3:21 pm

2 stops52h 21m

$5,876

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Tucson to Singapore is on a Sunday when prices can be found for as low as $1,405. The most expensive day to fly to Singapore is Wednesday, with ticket prices averaging around $1,875.

What is the cheapest time of day to depart on your flight to Singapore?

In the afternoon is the cheapest time of day to fly from Tucson to Singapore when you can find flight prices for as low as $1,404. Flying to Singapore in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,644 on average. Flights to Singapore from Tucson in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Tucson to Singapore

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Singapore according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Direct flights	None

There are no direct flights from Tucson to Singapore. There are no popular flight routes from Tucson to Singapore.

Search flight deals

How far is Tucson to Singapore Changi by plane?
Tucson and Singapore Changi are 9184.4 mi apart from one another. Flights usually cover this in 20h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?
Prices for flights from Tucson Airport to Singapore Changi Airport were last updated today.
How many operators does momondo search for flights from Tucson Airport to Singapore Changi Airport?
As of August 2025, there is 1 operator available to choose from for flights from Tucson Airport to Singapore Changi Airport.
How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The necessary travel and health documents for your Singapore Changi Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tucson to Singapore?
momondo data reveals that the most frequently booked airline on the route from Tucson to Singapore is United Airlines, representing 100% of all bookings.

Best airlines flying from Tucson to Singapore

Compare and see reviews for airlines that fly from Tucson to Singapore with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $991	Free Cancellation	Rating 7.4 8,928 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Singapore from Tucson.

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

Flights from Tucson to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Tucson to Singapore?

Once all potential Tucson to Singapore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Singapore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Singapore and let you know when they change.

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Cheap flights from Tucson to Singapore from $969

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Singapore departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Tucson to Singapore (TUS-SIN)

Cheap round-trip flights

Cheap one-way flights

American Airlines flights from Tucson to Singapore

Our best American Airlines deals on Tucson to Singapore flight tickets

United Airlines flights from Tucson to Singapore

Our best United Airlines deals on Tucson to Singapore flight tickets

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Use the filters below to find and compare flights from Tucson to Singapore that are best for you.

See travel insights to Singapore from

How to get the cheapest flight ticket from Tucson to Singapore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Singapore?

The cheapest day to depart from Tucson to Singapore is on a Sunday when prices can be found for as low as $1,405. The most expensive day to fly to Singapore is Wednesday, with ticket prices averaging around $1,875.

What is the cheapest time of day to depart on your flight to Singapore?

When to book flights from Tucson to Singapore

Cheap Tucson to Singapore (TUS to SIN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Singapore

Direct flights

How far is Tucson to Singapore Changi by plane?

When did momondo last update prices for flights from Tucson Airport to Singapore Changi Airport?

How many operators does momondo search for flights from Tucson Airport to Singapore Changi Airport?

How old do you have to be to fly from Tucson Airport to Singapore Changi Airport?

What documentation or ID do you need to fly to Singapore Changi Airport?

What is the most popular airline from Tucson to Singapore?

Best airlines flying from Tucson to Singapore

Compare and see reviews for airlines that fly from Tucson to Singapore with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Singapore?

Can I find flights from Tucson to Singapore with flexible booking policies on momondo?

How can momondo help me find flights from Tucson to Singapore?

I’m not ready to book a flight from Tucson to Singapore right now. Can momondo alert me if prices change?

An easier way to manage your Singapore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Singapore

Fly your favorite airline to Singapore

Airlines are sorted and displayed according to clicks in the past 7 days on momondo